package com.itheima.mapper;
import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.io.IOException;
import java.util.List;
@Mapper
public interface DeptMapper {
//    @Results( {@Result(column = "create_time",property = "createTime"),
//            @Result(column = "update_time", property = "updateTime")    })
    @Select("select id,name,create_time,update_time from dept")
    public List<Dept> list() throws IOException;

    @Delete("delete from dept where id = #{id}")
    void delete(Integer id);

    @Insert("insert into dept (name,create_time,update_time) " +
            "values (#{name},#{createTime},#{updateTime})" )
    void add(Dept dept);
    @Select("select id,name,create_time,update_time from dept where id = #{id}")
    Dept selectById(Integer id);
  //  @Update("update dept set name = #{name},update_time = #{updateTime} where id = #{id}")
    void update(Dept dept);
}